I can just imagine in another part of the castle a shy guy is taking a drink of juice when suddenly "Boom!" He's suddenly a girl. He looks at his drink and is like "what kind of fruit punch was this???"
Here be the Waifu Kingdom ruled by the original best waifu herself.
Warning only step foot in this kingdom if you have the need to become a Waifu for your special someone as any and all changes that entering this kingdom is permanent and we will not take responsibility for any unwanted Waifu-fying reading this confirms you have been warned and take full responsibility of your Waifu-fying once you enter our kingdom.